Vol. s2-32, Issue 95, 1861September 01, 1861 EDT
The Primordial Zone of Texas With Descriptions of New Fossils
The Primordial Zone of Texas With Descriptions of New Fossils
Benjamin Franklin Shumard,
Shumard, B. F. (1861). The primordial zone of Texas with descriptions of new fossils. American Journal of Science, s2-32(95), 213–221. https://doi.org/10.2475/ajs.s2-32.95.213